The Devil opened a casino to tempt the weak and snare the wicked with bright lights and the promise of easy money.
The games were fair, as such things went. But the dealers were trained to string gamblers along until their desperation was at its peak. Then their supervisors would swoop in to offer the unlucky player a deal.
Not only was the scheme successful, but it was profitable, too.
On His days of rest, God sneaked down in disguise and ran the tables. The casino went bankrupt in a month.
Only He knows what He did with the winnings.

Gambling at the casino” by Images_of_Money is licensed under CC BY 2.0.